156979260100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{38567}}^1$

素因数の和:38726

約数の個数: 144

約数和(自身を含む): 382441522176

約数和(自身を除く): 225462262076

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 101, 124, 130, 155, 202, 260, 310, 325, 403, 404, 505, 620, 650, 775, 806, 1010, 1300, 1313, 1550, 1612, 2015, 2020, 2525, 2626, 3100, 3131, 4030, 5050, 5252, 6262, 6565, 8060, 10075, 10100, 12524, 13130, 15655, 20150, 26260, 31310, 32825, 38567, 40300, 40703, 62620, 65650, 77134, 78275, 81406, 131300, 154268, 156550, 162812, 192835, 203515, 313100, 385670, 407030, 501371, 771340, 814060, 964175, 1002742, 1017575, 1195577, 1928350, 2005484, 2035150, 2391154, 2506855, 3856700, 3895267, 4070300, 4782308, 5013710, 5977885, 7790534, 10027420, 11955770, 12534275, 15542501, 15581068, 19476335, 23911540, 25068550, 29889425, 31085002, 38952670, 50137100, 50638471, 59778850, 62170004, 77712505, 77905340, 97381675, 101276942, 119557700, 120753277, 155425010, 194763350, 202553884, 241506554, 253192355, 310850020, 388562525, 389526700, 483013108, 506384710, 603766385, 777125050, 1012769420, 1207532770, 1265961775, 1554250100, 1569792601, 2415065540, 2531923550, 3018831925, 3139585202, 5063847100, 6037663850, 6279170404, 7848963005, 12075327700, 15697926010, 31395852020, 39244815025, 78489630050, 156979260100]

約数ペア:

[(1, 156979260100), (2, 78489630050), (4, 39244815025), (5, 31395852020), (10, 15697926010), (13, 12075327700), (20, 7848963005), (25, 6279170404), (26, 6037663850), (31, 5063847100), (50, 3139585202), (52, 3018831925), (62, 2531923550), (65, 2415065540), (100, 1569792601), (101, 1554250100), (124, 1265961775), (130, 1207532770), (155, 1012769420), (202, 777125050), (260, 603766385), (310, 506384710), (325, 483013108), (403, 389526700), (404, 388562525), (505, 310850020), (620, 253192355), (650, 241506554), (775, 202553884), (806, 194763350), (1010, 155425010), (1300, 120753277), (1313, 119557700), (1550, 101276942), (1612, 97381675), (2015, 77905340), (2020, 77712505), (2525, 62170004), (2626, 59778850), (3100, 50638471), (3131, 50137100), (4030, 38952670), (5050, 31085002), (5252, 29889425), (6262, 25068550), (6565, 23911540), (8060, 19476335), (10075, 15581068), (10100, 15542501), (12524, 12534275), (13130, 11955770), (15655, 10027420), (20150, 7790534), (26260, 5977885), (31310, 5013710), (32825, 4782308), (38567, 4070300), (40300, 3895267), (40703, 3856700), (62620, 2506855), (65650, 2391154), (77134, 2035150), (78275, 2005484), (81406, 1928350), (131300, 1195577), (154268, 1017575), (156550, 1002742), (162812, 964175), (192835, 814060), (203515, 771340), (313100, 501371), (385670, 407030)]